pile hammer
Specifications
| Item/Model | Unit | JSP150 | JSP250 | JSP250R | JSP330 | JSP330R | JSP350 | JSP450 | JSP550 |
| Suitable Excavator | ton | 15-18 | 20-30 | 20-30 | 30-38 | 30-38 | 38-45 | 45-55 | 55-65 |
| Eccentric Moment | Nm | 32 | 36 | 36 | 50 | 50 | 65 | 85 | 85 |
| Frequency | rpm | 2500 | 2600 | 2600 | 2800 | 2800 | 2800 | 2600 | 2600 |
| Centrifugal Force | kN | 200 | 400 | 400 | 480 | 480 | 580 | 650 | 850 |
| Working Pressure | bar | 280 | 300 | 300 | 320 | 320 | 320 | 320 | 320 |
| Working Flow | lpm | 130 | 155 | 155 | 210 | 210 | 270 | 300 | 380 |
| Turning | degree | 180 | 180 | 360 | 180 | 360 | 180 | 180 | 180 |
| Main Body Weight | kg | 1350 | 1950 | 2000 | 2650 | 2750 | 2900 | 3200 | 4000 |
| Extension Boom Weight | aB | 250 | 450 | 500 | 750 | 750 | 750 | 800 | 900 |
| Total Weight | kg | 1600 | 2400 | 2500 | 3400 | 3500 | 3650 | 4000 | 4900 |
Benefits & Features
Applicable objects Pile driving and pulling operations of various pipes, steel plates, etc.
Main features Q345 manganese plate steel is used, which is high in strength and corrosion-resistant; The pin shaft is made of 42CrM0 alloy steel, with built-in oil channel, high in strength and good toughness; The rotary motor is imported from Switzerland; The oil seal is imported from Eaton in the United States to extend the service life; The shock absorber block is made of Korean Autox, which has good toughness and fatigue resistance; The integrated design is safe, stable and has a low failure rate.
